package com.qf.market.dao;

import com.qf.market.po.OrderDetail;

import java.util.List;
import java.util.Map;

public interface OrderDetailDao {
    /**
     * 修改信息
     * @param orderDetail 实例
     * @return 成功操作的记录数目
     */
    int updateOrderDetail(OrderDetail orderDetail);


    List<OrderDetail> getAllOrderDetailByNum(Map params);

    int addOrderDetail(OrderDetail orderDetail);

}
